Prepare for Jaybird 5.0.12 development

Author: mrotteveel

build.properties

@@ -1,7 +1,7 @@
 version.major=5
 version.minor=0
-version.revision=11
+version.revision=12
 # version.tag should start with a dash (-) unless it is empty
-version.tag=
+version.tag=-SNAPSHOT
 # This must be set to the git tag for a release, otherwise to the branch
-version.svntag=v5.0.11
+version.svntag=Branch_5_0

src/docs/asciidoc/release_notes.adoc

@@ -32,15 +32,22 @@ Changes per Jaybird 5 release.
 See also <<whats-new-in-jaybird-5>>.
 For known issues, consult <<known-issues>>.
 
+[#jaybird-5-0-12-changelog]
+=== Jaybird 5.0.12
+
+Future maintenance releases of Jaybird 5 may stop expanding Java support to include newly released Java versions.
+If you use Java 17 or higher, we recommend upgrading to Jaybird 6.
+
+The following has been changed or fixed since Jaybird 5.0.10:
+
+* ...
+
 [#jaybird-5-0-11-changelog]
 === Jaybird 5.0.11
 
 This release is not fully compatible with the upcoming JDBC 4.5 Specification to be introduced with Java 26.
 See <<jdbc45-compat>> for more information.
 
-Future maintenance releases of Jaybird 5 may stop expanding Java support to include newly released Java versions.
-If you use Java 17 or higher, we recommend upgrading to Jaybird 6.
-
 The following has been changed or fixed since Jaybird 5.0.10:
 
 * Backported fatal error detection improvements for `FBPooledConnection` from Jaybird 6 (https://github.com/FirebirdSQL/jaybird/issues/899[#899])